CAT vs CMI

Caterpillar Inc.

Caterpillar Inc. manufactures and sells construction and mining equipment, diesel and natural gas engines, industrial gas turbines, and diesel-electric locomotives worldwide. Its Construction Industries segment offers asphalt pavers, compactors, cold planers, motorgraders, pipelayers, road reclaimers, telehandlers, and utility vehicles; backhoe, compact track, multi-terrain, skid steer, and track-type loaders; forestry and wheel excavators; and site prep and track-type tractors. The company's Resource Industries segment provides electric rope and hydraulic shovels, draglines, rotary drills, hard rock vehicles, track-type tractors, mining trucks, longwall miners, wheel loaders, off-highway and articulated trucks, wheel tractor scrapers, wheel dozers, landfill and soil compactors, machinery components, autonomous ready vehicles and solutions, and select work tools. Its Energy & Transportation segment offers reciprocating engine powered generator sets; reciprocating engines and integrated systems for the power generation, marine, oil, and gas industries; turbines, centrifugal gas compressors, and related services; remanufactured reciprocating engines and components; and diesel-electric locomotives and components, and other rail-related products. The company's Financial Products segment provides operating and finance leases, installment sale contracts, working capital loans, and wholesale financing; and insurance and risk management, as well as other equipment-related loans. Its All Other Operating segment offers filters and fluids, undercarriage, ground engaging tools, fluid transfer products, precision seals, and rubber sealing and connecting components; parts distribution; integrated logistics solutions; portfolio management; brand management and marketing strategy; and digital investments services. The company was formerly known as Caterpillar Tractor Co. The company was founded in 1925 and is headquartered in Deerfield, Illinois.

Cummins Inc.

Cummins Inc. designs, manufactures, distributes, and services diesel and natural gas engines, electric and hybrid powertrains, and related components worldwide. It operates through five segments: Engine, Distribution, Components, Power Systems, and New Power. The company offers diesel and natural gas powered engines under the Cummins and other customer brands for the heavy and medium-duty truck, bus, recreational vehicle, light-duty automotive, construction, mining, marine, rail, oil and gas, defense, and agricultural markets; and offers new parts and services, as well as remanufactured parts and engines. It also provides power generation systems, high-horsepower engines, heavy and medium duty engines, application engineering services, custom-designed assemblies, retail and wholesale aftermarket parts, and in-shop and field-based repair services. In addition, the company offers emission solutions; turbochargers; air and fuel filters, fuel water separators, lube and hydraulic filters, coolants, fuel additives, and other filtration systems; and electronic control modules, sensors, and supporting software, as well as new, replacement, and remanufactured fuel systems. Further, it provides automated transmissions; standby and prime power generators, controls, paralleling systems, and transfer switches, as well as A/C generator/alternator products under the Stamford and AVK brands; and electrified power systems with components and subsystems, including battery, fuel cell, and hydrogen production technologies. Additionally, it offers filtration, aftertreatment, controls systems, air handling systems, automated transmissions, and electric power generation systems. The company sells its products to original equipment manufacturers, distributors, dealers, and other customers. The company was formerly known as Cummins Engine Company and changed its name to Cummins Inc. in 2001. Cummins Inc. was founded in 1919 and is headquartered in Columbus, Indiana.